About us
SOL is an international family-owned company with a history in Finland dating back to 1848. We are guided by clear values and principles, which are reflected in our day-to-day management and our relationships with employees and customers. We consider our 2,200 dedicated employees who ensure the professional maintenance of our customers’ properties each day, to be our greatest asset.

We manage commercial property in Estonia, Latvia and Lithuania
We offer a wide range of property maintenance and cleaning services in Estonia, Latvia and Lithuania, ensuring high quality and customer satisfaction. Our services include technical systems maintenance, indoor cleaning, outdoor cleaning and laundry services. We are known as a trusted partner who always puts the customer’s needs first, helping to maintain the value of the property and providing innovative solutions.
Building on SOL core values
Our vision: the Easy LifeEasy Life means an easy and balanced life for all involved.
- For employees: work-life balance, a clear sense of their contribution and support for their daily lives.
- For clients: a partnership that provides seamless and reliable support based on SOL services, allowing you to focus on your core business.
- For partners: cooperation that is sustainable, trustworthy and based on mutual respect and development.
- For owners: confidence that the company is operating sustainably and is based on well-considered values.
Our history
The history of SOL dates back to 1848, when Lindström Oy was founded in Helsinki, making it one of the oldest companies still operating in Finland. The company was originally engaged in dyeing and laundry services.
In 1991, the owner’s granddaughter, Liisa Joronen, purchased the cleaning and waste management segment of the family business and established SOL, a cheerful name selected by the company’s employees. The company commenced its international operations in Estonia in 2001 and expanded into the Baltic and Nordic countries.
SOL is still a family-owned business, actively managed by Liisa Joronen’s descendants, Peppi Kaira and Juhapekka Joronen.
1848 Predecessor of SOL in Finland
1991 SOL was established
2001 SOL Estonia
2005 SOL Latvia
2008 SOL Laundries
2012 SOL Sweden
2014 SOL Lithuania
2015 SOL Baltics
2018 SOL Denmark
SOL Group in figures
We operate in
countries
Employees
in the group
Clients
in the group
Turnover
million
Management
SOL’s management philosophy emphasises responsibility, trust, creativity, freedom, goals and a happy and professional working environment.

Cooperation
Our aim is to provide our customers with sustainable, high quality services, which is why we choose suppliers, subcontractors and other stakeholders who share SOL’s high ethical standards, value the health and safety of our employees as well as sustainable business practices.

Sustainability
We contribute to sustainability through caring for the natural environment, caring for our employees, contributing to society and managing our business ethically and transparently.

SOL Baltics in numbers
Turnover
million
We invest from our turnover
to staff training
Number of employees
across the Baltics
Total clients
in three countries
More than 800 satisfied customers
Working with SOL has reduced the need to deal with day-to-day maintenance issues. SOL's services are worry-free and reliable, which is particularly important in an area where problems can accumulate quickly.
Communication is vital to any successful collaboration and has proven effective between our teams. The SOL team is responsive, professional and quick to resolve any issues.
The collaboration between Audentes and SOL involves not just routine cleaning or addressing challenges but also emphasises prevention and flexibility. When it comes to special cleaning or tidying up at competitions and events that don't fit into the normal work schedule, SOL is always ready to help. Help is just a phone call away.
SOL's environmentally friendly solutions, such as chemical-free cleaning and biodegradable supplies, support our goals.






